51305705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4421}}^1$

素因数の和:4648

約数の個数: 16

約数和(自身を含む): 67497408

約数和(自身を除く): 16191703

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 4421, 11605, 22105, 48631, 243155, 932831, 4664155, 10261141, 51305705]

約数ペア:

[(1, 51305705), (5, 10261141), (11, 4664155), (55, 932831), (211, 243155), (1055, 48631), (2321, 22105), (4421, 11605)]